/*
  Copyright (C) 2001-2003 Laurent Martelli <laurent@aopsys.com>
  
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as
  published by the Free Software Foundation; either version 2 of the
  License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

package org.objectweb.jac.aspects.gui.web;

/**
 * This interface defines event for Windows view.
 */

public interface WindowListener {
    /**
     * Called when the OK button was pressed by the user. Validates
     * editors and closes the window.
     *
     * @param request the servlet request 
     */
    void onOK(JacRequest request);

    /**
     * Called when the Refresh button was pressed by the user. Validates
     * editors and but does not close the window.
     *
     * @param request the servlet request
     */
    void onRefresh(JacRequest request);

    /**
     * Called when the Cancel button was pressed by the user. Closes
     * the dialog without validating editors.
     */
    void onCancel();

    /**
     * Validates inputs, but creates no HTML.
     */
    void onValidate(JacRequest request);
}


